Tang's surname in Dugao Town is distributed in those villages.

Security Qinggang Ancient Village, formerly known as Qinggang. Ancestors fled the war in Lianxian County of Lingnan at the end of Song Dynasty and the beginning of Yuan Dynasty. This area is surrounded by mountains and named "Cyclobalanopsis" to show their loyalty to Qin Shihuang. Seeing Jinchang in Tang County, who lives in Longcun Village, Qinggang Town, was moved from Mao Jun in Lanshan County, Hunan Province. Wang Jinyang, a resident of Tangxian County, Renshou Village, Qinggang, moved from Baihe Village, Madai Village, West Coast Town, Lianzhou. Jinyang Tangjia was the golden horse of the Song Dynasty.